Frontend

This skill should be used when the user asks to 'create a component', 'add a button', 'build a card', 'add UI element', or 'create a feature component'. Provides guidance for React components using shadcn/ui, Radix primitives, and CVA patterns in components/**/*.tsx.

Guide for implementing navigation in Next.js Server Components using Link component and redirect() function. Covers the difference between server and client navigation methods. Use when adding links, redirects, or navigation logic in server components without converting them to client components unnecessarily.

@effect/ai integration patterns for categorical AI composition, typed error handling, and production prompt pipelines. Use when building AI applications with Effect-TS, composing LLM calls with typed errors, creating tool-augmented AI systems, or integrating multiple AI providers.

Validate compliance with regional data privacy laws (GDPR, CCPA, PIPEDA), accessibility requirements, age-appropriate content regulations, and copyright laws by jurisdiction. Use when ensuring legal compliance across regions. Activates on "GDPR", "data privacy", "regional compliance", or "legal requirements".

Use this before committing code or when preparing for deployment. Provides pre-deployment checks, version bumping strategy, releases.json update pattern, common build failures, and deployment best practices.

Issue-driven development workflow using GitHub issues as the source of truth. Use when asking "what's next?", checking project status, updating progress, or managing work priorities.

Provides guidance on organizing folder structures and file system layouts for any project. Use when planning project organization, reorganizing messy directories, setting up folder hierarchies, creating folder structures, designing directory layouts, organizing drafts and published content, structuring repositories, cleaning up file layouts, arranging files, or need help with folder structure or file organization. Helps with writing projects, code projects, document collections, or any file organization task. Provides guidance for creating appropriate folder structures, organizing versions, implementing simple systems, following user preferences.

Automated feature verification using Playwright MCP and Claude Code CLI. Use when verifying UI features, running acceptance tests, checking feature completion status, or validating features.json verification steps. Integrates with agentic-development workflow for progress tracking.

Generate summaries of therapy sessions and journal entries at various lengths and for different audiences. Supports action item extraction, highlights reels, and session prep. Use for quick recaps, sharing with others, or preparing for your next session.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

This skill should be used when the user asks "refactor code", "improve code quality", "use refactor plugin", "run /refactor", or needs guidance on automated iterative code refactoring with test coverage, architecture review, and clean code improvements.

Advanced TypeScript patterns and best practices for 2025. Use when working with TypeScript projects requiring type system mastery (generics, conditional types, mapped types), tsconfig optimization, runtime validation integration (Zod, TypeBox, Valibot), or type-safe API patterns. Essential for Next.js, Node.js, and full-stack TypeScript development.

Guidance for developing OSC RIC xApps (RC/KPM/E2 subscription patterns), safe integration steps, and common pitfalls (polling vs periodic reporting).

Create distinctive, production-grade frontend interfaces with high design quality. Provides analysis tools for auditing existing designs and generation tools for creating color palettes, typography systems, design tokens, and component templates. Supports React, Vue, Svelte, and vanilla HTML/CSS. Use when building web components, pages, or applications. Keywords: design, UI, frontend, CSS, components, palette, typography, tokens, accessibility.

Interpretive guidance for Claude Code output styles - when they add value, when they don't, and how they relate to agents. Use when considering output styles or wondering if your workflow would benefit from them.

높은 디자인 품질을 갖춘 독특하고 운영 수준(production-grade)의 프런트엔드 인터페이스를 생성합니다. 웹 컴포넌트, 페이지, 아티팩트, 포스터 또는 애플리케이션(예: 웹사이트, 랜딩 페이지, 대시보드, React 컴포넌트, HTML/CSS 레이아웃 또는 모든 웹 UI의 스타일링/미화)을 구축할 때 이 SKILL을 사용하세요. 일반적인 AI 미학을 피하고 창의적이고 세련된 코드와 UI 디자인을 생성합니다.

Teaches Context API patterns in React 19 including use() hook for conditional context access. Use when implementing Context, avoiding prop drilling, or managing global state.

Build stateful serverless applications using Cloudflare Workers and Durable Objects. Use when creating real-time collaborative apps, chat systems, multiplayer games, WebSocket servers, rate limiters, or any application requiring coordination between clients, persistent state, or scheduled tasks with Cloudflare's edge computing platform.

Approach for planning and implementing code changes. Use when starting new features, starting bug fixes, beginning any implementation work, or when unsure how to approach a coding task. Covers learning the codebase first, verifying approaches, and writing simple maintainable code.

Complete guide for Svelte 5 runes ($state, $derived, $effect, $props, $bindable). Use for any Svelte 5 project or when code contains $ prefixed runes. Essential for reactive state management, computed values, side effects, and component props. Covers migration from Svelte 4 reactive statements.